Consider this. You are at a shop browsing at ceiling lights that you might need and are asked which kinds you wanted to purchase. You might have no idea what even are high bay and low bay lights. So, how are you going to know about the optimum solution for yourself? It surely is a difficult process.

Furthermore, to end up choosing the wrong ones will hamper your work all the more. It is very important to choose the right bay light. That is why, in this article, you will learn about the differences between high and low bay lights and then make a choice for yourself, whatever works for you.

High Bay Lights


As you might have already figured from the name itself, high bay lights are, well, placed higher. What it means is that the height of installation of these lights is higher than the low bay lights. It is competent for big spacious areas, the ceilings of which are approximately 20 ft to 40ft from the ground.

These high bay lights are a bit complicated in the sense that they need further assistance to do their job properly. Since these lights are supposed to work from quite a height, for their efficiency, they need reflectors that are specially engineered. Like you got HPS if you are going with MH bulbs and you need lens angles in case of LED high bays.

Now you might ask why do you need to procure these extra expenses just for lights? Well, since these lights are specialized for large spaces, it becomes important to note whether there is equal distribution of light or if it’s still dark in some parts more than others. The lighting of these lights can go up to 100 watts.

There are various places where high bay lights are important, especially in commercial spaces. These places include- factories, airport hangars, school and university gymnasiums, warehouses, municipal facilities, storage facilities- you get the gist.


The beam angle is interesting to notice as high bay lights usually have common beam angles like 60⁰, 90⁰, and 120⁰, etc. If the beam is narrower, it creates a beam that is more focused and provides a high lux level. If you go for a wider beam light, there is an incredible distribution of light around large open areas which have a roof height in the lower end.

The next thing to look at would be the mounting of such lights. Your high bay lights could be hung from ceilings by using hooks or from any chains or pendants. They can even be fixed directly to the ceiling. You can use various fixtures for your lights ranging from linear high bays, round high bays, grid mount high bays, architectural high bays, etc.

If you are looking to purchase high bay lights, Lepro is the perfect place for you. You can just visit their website and check out their cool collection of bay lights and get one or several for yourself. You get all different kinds of high bay lights including linear ones, UFO high bay lights, and much more according to your requirements.

Low Bay Lights


You might have already guessed by looking at the previous descriptions of high bay lights how different and contrasting low bay lights are supposed to be. Low bay lights are meant to be installed in places where the height of the ceiling from the ground is not more than 20ft from the ground, unlike what we’ve seen with high bay lights. If you want to dive into specifics, it should be around 12ft to 20ft in height.

These kinds of lights are rarely used in commercial spaces and are instead used in homes, retail businesses, and also public buildings. The strength of these lights is lesser which means that the lighting is not above 100 watts.

Low bay lights are often used for various purposes and can be installed in a range of places such as retail stores, restaurants, gas stations, frozen storage, warehouses etc.

The fixtures that you need for this kind of lighting consists of lenses as well as reflectors which can spread the light to the most all the while reducing its glare.


Now let’s look at the beam angle, shall we? Unlike high bay lights, low bay lights have only one angle, which is, 120⁰. Since low bay lights are equipped in smaller spaces, lens angles are used which spreads the light further and helps regulate the lighting as desired. This lens angle also helps you to light up specific places more than the others.

You can hang the low bay lights using any chains and hooks wherever you want to place them. There are no restrictions or “correct” positions to mount them in. Wherever you think you can get out the optimum value for the light, you should mount it there.

You can get it at a very affordable price on their website and you will have a range of options to choose from. So, don’t shy away!

Finishing up

Looking at the differences between high bay lights and low bay lights above, you must have surely made your choice according to your needs. But there are certain things that you must take into consideration. You can get retrofitting kits along with your lights to help you along.

Most times they give it to you along with the fixtures. These include trunnions, an arm, slip-fitter brackets, and other important parts. These kits surely do save a lot of your time and energy. These can also be used to look after the lights you currently have and fix them if they need any fixing.

You also need to think about getting strong lighting fixtures as if you get weaker ones, they won’t be able to light up the entire place. So, always go for 130 lumens per watt at the least.